Does Releasing a Sales Order from Backlog Management Update the Supply Plan and Pegging?

Summary:

How does releasing a Sales Order from Backlog Management after simulations impact the Supply Plan dates and pegged supplies?

Content (please ensure you mask any confidential information):

I would like to understand the standard system behavior between Backlog Management & Supply Planning when a Sales Order is simulated and released from Backlog Management.

For example:

• The Supply Plan initially has:
  • Planned Order A → 100 units, available on 10-Sep
  • Work Order A → 100 units, available on 15-Sep
• A first Sales Order for 100 units initially gets promised/pegged against Planned Order A with a 10-Sep date. (Requested date = 8th Sept.)
• another sales order with